Affinity Insurance Services provides various life and health insurance products. It also focuses on professional group insurance programs for doctors, financial professionals, lawyers, insurance agents, travel agents and nurses. Affinity Insurance Services is a subsidiary of Aon Corporation, which is a leading provider of risk management services, insurance and reinsurance brokerage, human capital and management consulting and specialty insurance underwriting. Established in 1982, Aon Corporation has more than 43,000 employees. Headquartered in Chicago, Aon Corporation has over 500 offices throughout the world. Affinity Insurance Services has locations in Chicago, New York City and Hatboro, Pa.